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JP6232534B1 |
[Subject] When a saw cut board material, conventionally, a cut part protruded from a work desk is just before an end of cutting, broke and fell by the prudence, and there was fault which a barricade and a chip tend to produce. In this wo...
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JP6186172B2 |
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JP6154647B2 |
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JP2017109404A |
To provide a saw assembly capable of providing a sufficient amount of water for moistening, in a technique for reducing a workpiece or a structure from being moistened excessively.A saw assembly (100) may comprise a saw (110). The saw (1...
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JP2017105206A |
To provide a chain saw excellent in operability, in the chain saw of using a plurality of highly versatile battery packs.A chain saw 10 comprises a body casing 11, a guide bar 21 provided by projecting from the body casing 11, a saw chai...
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JP2017100307A |
To provide an engine working machine which has high muffler cooling efficiency.An engine cover 20 includes, at an upper front end, an air current guide part 20A having an inner face which has a curved surface shape forwards from a horizo...
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JP6085500B2 |
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JP6037129B2 |
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JP5984231B2 |
A two-part pivotable block component for mounting interposed a piece of industrial equipment and its mounting base. The two-part pivotable block component comprises an upper first part that is engageable with the base of the industrial e...
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JP2016155177A |
To provide an outer-rotor type electric motor having a stator arranged on the inner peripheral side of a rotor and made more compact in a motor axial direction, along which a rotor, a stator and a cooling fan are conventionally arranged....
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JP5976099B2 |
According to prior art, especially wood workpieces are cut by means of band saws or gate saws, a chipping-type separation of the workpiece (5) being achieved by means of the toothing of the saw blades (2). Proceeding from the prior art, ...
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JP2016087716A |
To provide a cutting tool in which working ability is not reduced even when an operator performs a cutting work with an unstable posture.A cutting tool comprises a circular saw 100 comprising: a main body 2 to which a saw blade 8 is atta...
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JP5856169B2 |
A saw attachment mechanism includes at least one guide roller configured for releasable engagement with a track, a guide roller shaft and a guide roller pivot, each coupled to the guide roller, at least one pushrod configured for engagem...
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JP2016010827A |
To provide a desk cutter including a lighting device which is usable during transportation.A battery box storage part 1a is provided in an internal space of a base 1. A battery box 18 is stored in the battery box storage part 1a. A posit...
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JP5830393B2 |
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JP2015214017A |
To provide a saw machine capable of positioning a workpiece in a zero position on a work table, without providing a conventional sensor and a stopper.A saw machine comprises a fastening vice (8) longitudinally movable for positioning a m...
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JP5705302B2 |
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JP2015003471A |
To provide a chain saw which does not waste lubrication oil.A chain saw includes: a saw chain which rotates while contacting with a guide bar; a lubrication oil supply part 9 which supplies lubrication oil to the saw chain; detection mea...
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JP2014213417A |
To provide a cutter with successful operability and a small load to a worker.One end of a connection hose 64 is connected to a cover side hose attachment part 63 provided on a cover 61 and the other end thereof is connected with a couple...
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JP2014193509A |
To provide a power tool capable of quickly heating lubricant as compared with a conventional power tool.A heat transfer portion 16 facing a crankcase 14 in an oil tank 4 is formed of a material such as metal having higher heat conductivi...
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JP2014193507A |
To provide a power tool which prevents liquid from splashing onto a cap or spreading around when extracting the liquid from a tank, and also has good workability in extracting the liquid.A screw part 2 of a cap 1 is provided with an extr...
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JP2014161919A |
To make it possible to cut a target tubular body precisely and smoothly by suppressing lateral deflection or meandering of a blade of a cutting machine without damaging an outer peripheral surface of a cutting target tubular body.A cutti...
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JP2014159529A |
To provide an aqueous processing liquid for a fixed abrasive grain wire saw excellent in lubricity and permeability, and to provide a cutting processing method using the same.There is provided an aqueous processing liquid for a fixed abr...
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JP5419596B2 |
There is provided a fluid supply mechanism that, when a circular saw blade having a thick boss type base is used, can achieve lubrication and/or cooling of the circular saw blade by performing excellent mist supply. The fluid supply mech...
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JP3185579U |
To provide a fast descent rod which is extremely simple in mounting work, does not cause vibration or shaking of a band saw during a machining process, and can increase the stability and accuracy of the machining. A cutting fluid boostin...
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JP5270333B2 |
Embodiments are directed to a power compound miter saw having miter angle as well as bevel angle adjustment capabilities, with sensing units that can measure the angular position of the miter table relative to the base as well as the bev...
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JP5237052B2 |
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JP5217918B2 |
An ingot cutting apparatus having at least one coolant pocket storing the coolant to be supplied to the blade, wherein the blade-abrasive-grain portion is brought into contact with the coolant stored in the at least one coolant pocket by...
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JP5181204B2 |
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JP5171313B2 |
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JP5124552B2 |
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JP5043267B2 |
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JP5033416B2 |
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JP4984076B2 |
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JP4915236B2 |
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JP2012025103A |
To improve fixed stability to a guide bar of a mounting part, while improving cutting accuracy so as not to cause bending as much as possible in the guide bar.A chain saw attachment which is made up by winding an endless chain blade 3 wh...
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JP4823445B2 |
Cutting tools (1) may include a lighting device (5). The lighting device may be mounted on a tool unit (3) adjacent to a grip portion (26). Preferably, the grip portion serves to protect the lighting device from being damaged by an exter...
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JP4823450B2 |
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JP4820085B2 |
A miter saw having good workability without decrease in angle visibility is disclosed. The miter saw includes a display unit provided on a turntable. The display unit 600 is positioned between an operating handle protruding outward from ...
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JP4713888B2 |
The apparatus provides a guard and includes a sensor (5) for generating and detecting an electromagnetic field. This is arranged near a moveable part (1) which is not to be touched. An analyzer is connected to the sensor (5) for analyzin...
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JP4688445B2 |
A saw blade and a sawing machine. The saw blade, wherein IC tags in the state of non-contact with the saw blade are installed in recessed parts formed in the saw blade having a plurality of saw teeth. The recessed parts are formed in the...
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JP4675451B2 |
A cutting machine comprises a chucking means for holding the semiconductor wafer that is to be cut, a cutting means for cutting the semiconductor wafer held on the chucking means, a first moving means for moving the chucking means relati...
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JP4656806B2 |
It is an object of the present invention to provide a technique for making the effective use of cooling air for a motor (121) within a power tool (101) in order to rationalize the structure of the power tool (101). The representative pow...
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JP4658364B2 |
In an automatic cutting device for a boiler tube water wall, cost can be reduced significantly by exactly cutting position in a boiler tube water wall, and at the same time by operating four automatic cutting devices for a boiler tube wa...
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JP4644371B2 |
A sawing method for loosening from the blank (3) a woodboard or a board of non-magnetic material for improving sawing accuracy, in which method the loose sawing is carried out by means of a metallic saw blade (1) and the saw blade is ste...
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JP4640715B2 |
Alignment method and apparatus for aligning a cutting blade with a selected street on a semiconductor wafer. It has square chip areas defined by crossing streets and alignment spots formed on its surface. Two street lines with at least o...
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JP4554282B2 |
A power driven circular saw includes a base able to slidingly contact a workpiece and a saw unit positioned above the base and supported by the base. The saw unit includes a motor case accommodating an electric motor, a handle extending ...
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JP4509243B2 |
Disclosed is an improved method of cutting a laminated workpiece having thin flat strips arranged crosswise at different levels in its thickness. In cutting the laminated workpiece use is made of a cutting machine which comprises a chuck...
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JP4499439B2 |
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JP4490040B2 |
In a method and a system for determining the feeding speed when bandsaw cutting a workpiece, the tooth pitch TP of the bandsaw blade is determined in a first unit depending on the shape and dimensions of the workpiece. In a second unit f...
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